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Nutrients & Supplements

Soil Amendments
Emerald Harvest pH Down | 32oz
In Stock: 60
$18.85 $25.50 -26%
HEAVY 16 Fire, 32 oz (OR Only)
In Stock: 565
$77.15 $116.02 -34%
Roots Organics HP2 0-4-0, 5 gal
In Stock: 1
$33.80 $254.09 -87%
Emerald Harvest Cali Pro Bloom B, 270 gal
Out of stock
$3,059.00 $3,538.46 -14%
Cutting Edge Solutions Sour-Dee, 6 gal
In Stock: 24
$252.33 $349.99 -28%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 142oz - Concentrate - OMRI Listed - (Case of 4)
In Stock: 192
$189.32 / $47.33 per unit
(minimum purchase of 4)
HEAVY 16 Veg A, 32 oz
In Stock: 814
$9.76 $14.69 -34%
Nectar for The Gods Poseidonzime Foliar Spray 0-0-0.5 | 32oz
In Stock: 25
$19.59 $23.99 -18%
HDI Ionic Bloom Plant Nutrient 3-2-6 | 1gal - (Case of 4)
In Stock: 60
$158.84 / $39.71 per unit
(minimum purchase of 4)
Emerald Harvest pH Down | 55gal
In Stock: 5
$2,067.35 $2,750.00 -25%
Emerald Harvest King Kola, 2.5 gal - (Case of 2)
In Stock: 2
$335.16 / $167.58 per unit
(minimum purchase of 2)
HDI MotherPlant Nutrients Part A | 5gal
In Stock: 3
$154.43 $188.03 -18%
Roots Organics Uprising Foundation, 3 lbs
In Stock: 321
$15.51 $19.43 -20%
House & Garden Algen Extract, 1 L
In Stock: 92
$86.18 $117.81 -27%
BioAG Ful-Power Purified Fulvic Acid | 2.5gal - OMRI Listed
In Stock: 96
$56.98 $74.26 -23%
Grotek Monster Bloom, 130 g
In Stock: 436
$12.41 $13.99 -11%
Roots Organics HP2 | 32oz
In Stock: 20
$16.65 $17.99 -7%
HEAVY 16 Roots, 55 gal
In Stock: 12
$5,174.02 $7,780.49 -34%
Nectar for The Gods Olympus Up | 32oz
In Stock: 60
$12.46 $14.99 -17%
Big Time Enzyme, 5 gal
In Stock: 9
$182.73 $228.99 -20%
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